AWS and NVIDIA said on August 26 that Amazon’s cloud plans to deploy two million additional Blackwell Ultra, Rubin, and Rubin Ultra GPUs during 2027 and 2028. That follows an earlier plan for more than one million GPUs beginning in 2026 and includes NVIDIA networking, Vera CPUs, and 100,000 GPUs for U.S. government workloads. Amazon.com, Inc. (NASDAQ:AMZN) gains capacity to sell, while NVIDIA Corporation (NASDAQ:NVDA) gains a large deployment roadmap.
For Amazon, the bull case is utilization. AWS can package scarce compute with storage, databases, networking, and managed AI services, turning each accelerator into a broader customer relationship. Customers that do not want to own clusters can rent capacity as models train and inference volume rises. Hedge-fund participation increased before the announcement: Insider Monkey counted 369 funds holding AMZN at June 30, up from 353 at March 31. Arrowstreet Capital held 40,346,851 shares after adding 24%.
The risk is capital efficiency. A deployment plan is not the same as paid utilization, and GPUs begin depreciating while new generations keep arriving. Power availability, construction timing, and price competition from Microsoft, Google, Oracle, and specialized clouds could pressure returns. Amazon must show that AWS revenue and operating income justify the cash committed to infrastructure.
NVIDIA receives the clearer multi-year demand signal. Its fiscal Q2 revenue rose 106% to $96.2 billion, with Data Center revenue up 117% to $89 billion and gross margin at 75%. The AWS plan extends visibility across several product cycles. Insider Monkey tracked 285 hedge funds holding NVIDIA Corporation in Q2, up from 275 in Q1. Fisher Asset Management disclosed 90,935,947 shares, 3% more than a quarter earlier.
NVIDIA’s bear case is concentration at extraordinary scale. Hyperscalers have bargaining power, are building custom chips, and may digest capacity if returns disappoint. Export restrictions and reliance on manufacturing partners add constraints even when demand is strong.
The August 14 settlement showed roughly 95.3 million AMZN shares sold short, about 0.9% of float, with 2.27 days to cover. That snapshot predates the announcement and signals little crowding. NVIDIA gets the cleaner long-term demand signal; Amazon retains the larger upside only if it sells the compute profitably. Utilization, AWS margin, and deployment timing are more important than the two-million headline alone.
One more variable is product mix. A GPU reserved for internal services produces different economics from one rented directly, so aggregate deployment counts cannot substitute for revenue and return disclosures.
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